.selectDiv{
    width: 733px;
    height: 410px;
    padding: 10px 20px;
    border-radius: 4px;
}
.selectDiv .select{
    height: 387px;
    width: 712px;
    background-color: #fff;
    padding: 10px 10px;
    position: relative;
    border: 1px solid #dedede;
}
.selectDiv .select .tanchuTabDiv{
    width: 711px;
    height: 263px;
    border: 1px solid #ddd;
}
.selectDiv .select .itemDiv input[type=text]{
    width: 298px;
    height: 30px;
    border: 1px solid #dcdfe6;
    border-radius: 3px;
    float: left;
}
.selectDiv .select .itemDiv input[type=button], input[type=reset]{
    width: 55px;
    height: 30px;
    border: 1px solid #409eff;
    border-radius: 3px;
    float: left;
    font-size: 14px;
    margin-left: 10px;
}
.selectDiv .select .itemDiv input[type=reset]{
    margin-right: 10px;
}
.selectDiv .select .itemDiv input[type=button]{
    background-color: #409eff;
    color: #fff;
}
.selectDiv .select .itemDiv input[type=button]:hover{
    background-color: rgba(66, 157, 255, 0.74);
}

.selectDiv .select .itemDiv input[type=reset]{
    background-color: #fff;
    border-color: #dcdfe6;
}
.selectDiv .select .itemDiv input[type=reset]:hover{
    border-color: #409eff;
    color: #409eff;
}

.selectDiv .select{
    position: relative;
}
.selectDiv .select .iconDiv{
    /*width: 100px;*/
}
.selectDiv .select .iconDiv .iconDown{
    position: absolute;
    top: 20px;
    right: 30px;
}

/*面板*/
tanchu-select-course .layui-layer-title{
    background-color: red;
}
.tanchu-select-student .layui-colla-title, .tanchu-select-class .layui-colla-title, .tanchu-select-course .layui-colla-title{
    height: 20px;
    line-height: 20px;
    padding: 0px 0px 0px 16px;
    background-color: #fff;
}
.tanchu-select-student .layui-colla-icon, .tanchu-select-class .layui-colla-icon, .tanchu-select-course .layui-colla-icon{
    position: absolute;
    left: 0px;
    font-size: 18px;
}

.tanchu-select-student .layui-collapse, .tanchu-select-class .layui-collapse, .tanchu-select-course .layui-collapse{
    border: 0px;
}
.tanchu-select-student .layui-colla-content, .layui-colla-item{
    border-top: 0px;
}
.tanchu-select-class .layui-colla-content, .layui-colla-item{
    border-top: 0px;
}
.tanchu-select-course .layui-colla-content, .layui-colla-item{
    border-top: 0px;
}
.tanchu-select-student .layui-colla-content, .tanchu-select-class .layui-colla-content, .tanchu-select-course .layui-colla-content{
    padding: 0px;
}

/*===========*/

.selectDiv .select .iconDiv .contentDiv input[type=text]{
    width: 145px;
    height: 30px;
    border-color: #dcdfe6;
    border-radius: 0px;
}
.selectDiv .select .iconDiv .contentDiv input[type=text]:hover{
    border-color: #c4c4c4;
}
.selectDiv .select .iconDiv .contentDiv .input2{
    margin-left: 10px;
}
.selectDiv .select .iconDiv .contentDiv input[type=button]{
    height: 32px;
    margin-left: 0px;
    border-color: #dcdfe6;
    background-color: #f5f7fa;
    color: #909399;
    border-left: 0px;
}

.layui-table-cell{
    text-align: center;
}

/*弹出面板*/
.tanchu-select-student, .tanchu-select-class, .tanchu-select-course{
    border-radius: 5px;
    background-color: #f1f1f1;
}
.tanchu-select-student .layui-layer-title, .tanchu-select-class .layui-layer-title, .tanchu-select-course .layui-layer-title{
    background-color: #f1f1f1;
    text-align: center;
    font-size: 16px;
    border: none;
}
.tanchu-select-student .layui-layer-content, .tanchu-select-class .layui-layer-content, .tanchu-select-course .layui-layer-content{
    background-color: #f1f1f1;
}
.tanchu-select-student .layui-layer-btn, .tanchu-select-class .layui-layer-btn, .tanchu-select-course .layui-layer-btn{
    background-color: #f1f1f1;
}


.selectLab{
    position: absolute;
    bottom: 10px;
    left: 10px;
}

.tanchu-select-student .layui-table-view, .tanchu-select-class .layui-table-view, .tanchu-select-course .layui-table-view{
    margin: -1px 0px 0px -1px;
}

.selectDiv-course .select .iconDiv .contentDiv input[type=text]{
    width: 197px;
}
